Im not too sure where to post this thread but I have retrofitted the RNS-E LED and AMI, I am using the Tune2Air thing which does work but not very well. I would love my mobile to work seamlessly and my music to play over Bluetooth but Im not sure if its possible. I know you can with newer Audis but Im not sure is they use the same sort of bluetooth modules. Put simply, is there a way to fit factory Audi bluetooth to stream music and phone calls like it was a new Audi?